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Commit Graph

20 Commits

Author SHA1 Message Date
Nicolas George
183ce55b0d lavfi: split frame_count between input and output.
AVFilterLink.frame_count is supposed to count the number of frames
that were passed on the link, but with min_samples, that number is
not always the same for the source and destination filters.
With the addition of a FIFO on the link, the difference will become
more significant.

Split the variable in two: frame_count_in counts the number of
frames that entered the link, frame_count_out counts the number
of frames that were sent to the destination filter.
2016-11-13 10:41:16 +01:00
Paul B Mahol
a0a57072c9 avfilter: make use of ff_filter_get_nb_threads 2016-08-29 16:27:09 +02:00
Paul B Mahol
de30863fff avfilter/vf_rotate: add >8 bit depth support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2016-07-04 20:39:16 +02:00
Derek Buitenhuis
21f9468402 avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT
Libav, for some reason, merged this as a public API function. This will
aid in future merges.

A define is left for backwards compat, just in case some person
used it, since it is in a public header.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2016-01-27 16:36:46 +00:00
Ganesh Ajjanagadde
03f5bcd921 avfilter/vf_rotate: correct log message
There seems to be some typos in the log messages that are fixed by this.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
2015-11-03 16:22:33 -05:00
Clément Bœsch
2d7726f7ab avfilter/rotate: use AV_OPT_TYPE_BOOL for bilinear option 2015-09-08 23:04:13 +02:00
Paul B Mahol
a0854c084e avfilter: handle error in query_formats() in bunch of filters
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2015-04-08 13:05:06 +00:00
Michael Niedermayer
0f16dfda50 Replace PixelFormats which sneaked in over time or where forgotten by AVPixelFormats
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-18 01:18:40 +01:00
Reimar Döffinger
d9e2aceb7f Add missing "const" all over the place.
Only "./configure --enable-gpl" on x86 was tested.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2014-08-29 18:57:25 +02:00
Michael Niedermayer
d340dabb76 avfilter/vf_rotate: make int*90° rotates suck less speedwise
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-19 01:23:23 +02:00
Michael Niedermayer
c9aab1ee7f avfilter/vf_rotate: fix several of by 1 errors
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-19 01:23:14 +02:00
Michael Niedermayer
4ebfb2c5ec avfilter/vf_rotate: fix location of update operation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-19 01:22:42 +02:00
Michael Niedermayer
a47cc877a0 avfilter/vf_rotate: increase fixed point precision
This ensures int_sins output doesnt have "random" lsbs

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-19 01:22:06 +02:00
Michael Niedermayer
325f6e0a97 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  lavfi: do not export the filters from shared objects

Conflicts:
	libavfilter/af_amix.c
	libavfilter/af_anull.c
	libavfilter/asrc_anullsrc.c
	libavfilter/f_select.c
	libavfilter/f_settb.c
	libavfilter/split.c
	libavfilter/src_movie.c
	libavfilter/vf_aspect.c
	libavfilter/vf_blackframe.c
	libavfilter/vf_colorbalance.c
	libavfilter/vf_copy.c
	libavfilter/vf_crop.c
	libavfilter/vf_cropdetect.c
	libavfilter/vf_drawbox.c
	libavfilter/vf_format.c
	libavfilter/vf_framestep.c
	libavfilter/vf_frei0r.c
	libavfilter/vf_hflip.c
	libavfilter/vf_libopencv.c
	libavfilter/vf_lut.c
	libavfilter/vf_null.c
	libavfilter/vf_overlay.c
	libavfilter/vf_scale.c
	libavfilter/vf_transpose.c
	libavfilter/vf_unsharp.c
	libavfilter/vf_vflip.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-29 11:58:11 +01:00
Paul B Mahol
862773907a avfilter/vf_rotate: support slice threading
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-30 13:08:55 +00:00
Paul B Mahol
61274193e3 avfilter/vf_rotate: use vsub for output plane height calculation
Output plane height used horizontal instead of vertical subsampling.
This is just cosmetic change as filter does not support formats where
vertical subsampling does not match horizontal one.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-29 19:24:27 +00:00
Paul B Mahol
d2382903d6 avfilter/vf_rotate: fix 'oh' option description
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-09-07 18:35:26 +00:00
Paul B Mahol
19c8f22714 lavfi/rotate: switch to new drawutils
Get rid of ugly hacks, also add support for more pixel formats.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-07-08 16:40:49 +00:00
Stefano Sabatini
e0135a4bcd lavfi/rotate: add angle command 2013-06-13 01:21:47 +02:00
Stefano Sabatini
dc5e26d67f lavfi: add rotate filter
Based on the libavfilter SOC filter by Vitor Sessak, with the following additions:
* integer arithmetic
* bilinear interpolation
* RGB path
* configurable parametric angle, output width and height

Address trac issue #1500.

See thread:
Subject: [FFmpeg-devel] [WIP] rotate filter(s)
Date: 2010-10-03 17:35:49 GMT
2013-06-13 01:21:47 +02:00